Nexperia

74LVC1T45; 74LVCH1T45

Dual supply translating transceiver; 3-state

3. Ordering information

Table 1. Ordering information

Package

Type number

Temperature range Name

Description

Version

74LVC1T45GW

74LVCH1T45GW

-40 °C to +125 °C

TSSOP6

plastic thin shrink small outline package; 6 leads;

body width 1.25 mm

SOT363-2

74LVC1T45GM

74LVCH1T45GM

-40 °C to +125 °C

XSON6

plastic extremely thin small outline package;

no leads; 6 terminals; body 1 × 1.45 × 0.5 mm

SOT886

74LVC1T45GN

74LVCH1T45GN

-40 °C to +125 °C

XSON6

extremely thin small outline package; no leads;

6 terminals; body 0.9 × 1.0 × 0.35 mm

SOT1115

74LVC1T45GS

74LVCH1T45GS

-40 °C to +125 °C

XSON6

extremely thin small outline package; no leads;

6 terminals; body 1.0 × 1.0 × 0.35 mm

SOT1202

4. Marking

Table 2. Marking

Type number

Marking code[1]

74LVC1T45GW

V5

74LVCH1T45GW

X5

74LVC1T45GM

V5

74LVCH1T45GM

X5

74LVC1T45GN

V5

74LVCH1T45GN

X5

74LVC1T45GS

V5

74LVCH1T45GS

X5

[1] The pin 1 indicator is located on the lower left corner of the device, below the marking code.

5. Functional diagram

001aag885

VCC(B)

VCC(A)

5

DIR

3

A

B

4

Fig. 1. Logic symbol

001aag886

VCC(B)

VCC(A)

DIR

A

B

Fig. 2. Logic diagram

74LVC_LVCH1T45

All information provided in this document is subject to legal disclaimers.

© Nexperia B.V. 2022. All rights reserved

Product data sheet

Rev. 9 — 10 February 2022

2 / 30